Connecting people,
data & business
ISUMO, your trusted technology partner.


ISUMO accelerate, maintain & care for your critical network infrastructure.
Ensuring security, availability & compliance.


ISUMO accelerate, maintain & care for your critical network infrastructure.
Ensuring security, availability & compliance.

How we are helping our clients

Network Security

We audit and identify where IT systems are vulnerable to cyber attack. With continuous, proactive monitoring, we protect data and businesses against fraud and malicious activity.

Managed Networks

Delivering high performance networks for today and tomorrow. Managed by our dedicated teams of network specialists for your business connectivity and security.

Hosted VoIP Services

Transform your business communication. We’ll find out whether your organisation has the correct broadband needed to support VoIP, and if not, what to do to get you ready.

Cloud Hosting Services

With all the capacity, security and computing power needed to maintain your data. Our team will work with you to migrate your infrastructure to the cloud seamlessly,

Business technology solutions
the ISUMO way

What fundamentally makes ISUMO stand out in the IT services industry, is that we care.
So much so, that as well as providing trusted, quality solutions, we have a Care Plan to support the vital components within your organisation.

Our Clients Include

How our solutions
work for our clients

Take a look at some of the transformative network and IT services support solutions implemented by ISUMO technolgists and support teams.

How our solutions
work for our clients

Take a look at some of the transformative network and IT services support solutions implemented by ISUMO technolgists and support teams.

What our clients say

“Highly recommended. ISUMO totally addressed our requirement for a secure and resilient environment for our systems. Impressive technical expertise is always on hand; great value too”

Simon Pigott 1 Group Investments

“ISUMO are not only our own technology partner helping us to embrace the CLOUD and exploit technology to its fullest, they are the team we recommend to our clients every time we sell or let a property.”

Gordon Ellis Merrifields Chartered Surveyors

“Cashflows a successful payments management company – managing growth and maintaining high availability required a sophisticated solution; we selected ISUMO to provide hosting and colocation space with political/geographic independence (EU/UK) using AWS Direct connect to support our VISA and Mastercard transactions. ISUMO have been our Managed Network provider for 2 year, we trust their technical capability and implementation process.”

Simon Rudd Cashflows

“Trellisworks have chosen ISUMO as a partner on major communications projects because we have the same simple, honest values and we both put our client’s needs at the centre of what we do.”

Jim Kernahan Trellisworks

“As a global organisation using technology to accelerate our clients digital businesses, often with unique & challenging requirements, Dimension Data need to be able to leverage not only our own talent pool but also expert partners – ISUMO gives us excellent 4th level technical support and maintenance of some key systems and networks within our complex infrastructure – they always deliver.”

Paul Butler Dimension Data

“ISUMO has fast proven itself to be a competent and reliable partner, providing us with improved network security & stability, hybrid CLOUD, consistent data back-ups and friendly end user support. After much misfortune, we have now managed to find our winning formula with ISUMO.”

Wilson Mendes Orlight

What our clients say

Our Blog

A unique opportunity to hear directly from ISUMO’s Head of PMO, Chloe Wright, about her role, her approach and how she delivers for our clients.
Chloe Wright - ISUMO

A unique opportunity to hear directly from ISUMO’s Head of PMO, Chloe Wright, about her role, her approach and how she delivers for our clients.

Hello, I’m Chloe Wright, Head of PMO at ISUMO, I’m very happy to chat about my diverse role which includes direct Project Management. I have been working as a project…

2400 2400 ISUMO
Your IT Department is organised for Christmas… what could possibly go wrong?
Christmas Blog Banner

Your IT Department is organised for Christmas… what could possibly go wrong?

What was last Christmas like for your organisation? Did your IT department run as smoothly as you could have wished? As we step into Christmas once again, no doubt you’ve…

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ISUMO Discuss Working With Smaller Budgets
Working With Smaller Budgets Blog Image

ISUMO Discuss Working With Smaller Budgets

This month, we focus on the real-world challenges affecting organisations amid the cost of living and global financial crisis. Chief Technology Officer John Keyser and Operations Director Spencer Hanley share…

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We enjoy a chat about technology, why not talk to us about yours – phone, video or F2F

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